Commit Graph

170 Commits

Author SHA1 Message Date
Bernd Schmidt
e384e6b59c attribs.c (decl_attributes): Avoid emitting a warning if ATTR_FLAG_BUILT_IN.
* attribs.c (decl_attributes): Avoid emitting a warning if
	ATTR_FLAG_BUILT_IN.
	* doc/rtl.texi (CALL_INSN_FUNCTION_USAGE): Use lowercase for rtx
	codes.  Document meaning of sets inside CALL_INSN_FUNCTION_USAGE.
	* c-family/c-common.c (DEF_ATTR_STRING): Define and undefine as
	necessary.
	* builtin-attrs.def (DEF_ATTR_FOR_STRING): Define.  Use it to
	define a string "1".
	(ATTR_RET1_NOTHROW_NONNULL_LEAF): New attr definition.
	* builtins.def (BUILT_IN_MEMCPY, BUILT_IN_MEMMOVE, BUILT_IN_MEMSET,
	BUILT_IN_STRCPY): Use it for these functions.
	* postreload.c (reload_combine): Deal with SETs inside
	CALL_INSN_FUNCTION_USAGE.
	* caller-save.c (setup_save_areas, save_call_clobbered_regs):
	Look for REG_RETURNED notes and use a cheap restore if possible.
	* ira-int.h (struct ira_allocno): New member cheap_calls_crossed_num.
	(ALLOCNO_CHEAP_CALLS_CROSSED_NUM): New macro.
	* ira-build.c (ira_create_allocno, create_cap_allocno,
	propagate_allocno_info, propagate_some_info_from_allocno,
	copy_info_to_removed_store_destination, ira_flattening): Handle it.
	* ira-lives.c (pseudo_regno_single_word_and_live_p,
	find_call_crossed_cheap_reg): New static functions.
	(process_bb_node_lives): Look for SETs in CALL_INSN_FUNCTION_USAGE,
	and set ALLOCNO_CHEAP_CALLS_CROSSED_NUM if possible.  Also make
	a REG_RETURNED note in that case.
	* ira.c (setup_reg_renumber): Change assert to allow cases where
	allocnos only cross calls for which they are cheap to restore.
	* ira-costs.c (ira_tune_allocno_costs): Compare
	ALLOCNO_CALLS_CROSSED_NUM to ALLOCNO_CHEAP_CALLS_CROSSED_NUM rather
	than 0.
	* reg-notes.def (REG_RETURNED): New note.
	* cse.c (cse_insn): Likewise.
	* sched-deps.c (sched_analyze_insn): Likewise.
	* expr.c (init_block_move_fn): Set a "fn spec" attribute.
	* calls.c (decl_return_flags): New static function.
	(expand_call): Generate a SET in CALL_INSN_FUNCTION_USAGE for
	functions that return one of their arguments.
	* lto/lto-lang.c (handle_fnspec_attribute): New static function.
	(lto_attribute_table): Add "fn spec".
	(DEF_ATTR_STRING): Define and undefine along with the other macros.
	* regcprop.c (struct kill_set_value_data): New.
	(kill_set_value): Interpret data as a pointer to such a struct.
	Do nothing if the caller wants the register to be ignored.
	(copyprop_hardreg_forward_1): Handle SETs in CALL_INSN_FUNCTION_USAGE.

testsuite/
	* gcc.target/i386/retarg.c: New test.

From-SVN: r187459
2012-05-14 12:08:31 +00:00
Eric Botcazou
842d4ee2ad gigi.h (make_packable_type): Declare.
* gcc-interface/gigi.h (make_packable_type): Declare.
	(make_type_from_size): Likewise.
	(relate_alias_sets): Likewise.
	(maybe_pad_type): Adjust.
	(init_gnat_to_gnu): Delete.
	(destroy_gnat_to_gnu): Likewise.
	(init_dummy_type): Likewise.
	(destroy_dummy_type): Likewise.
	(init_gnat_utils): Declare.
	(destroy_gnat_utils): Likewise.
	(ceil_pow2): New inline function.
	* gcc-interface/decl.c (gnat_to_gnu_entity): Use ceil_pow2.
	<object>: Pass True for the final processing of alignment and size.
	<E_Subprogram_Type>: Only create the TYPE_DECL for a padded return
	type if necessary.
	(round_up_to_align): Delete.
	(ceil_alignment): Likewise.
	(relate_alias_sets): Move to...
	(make_aligning_type): Likewise.
	(make_packable_type): Likewise.
	(maybe_pad_type): Likewise.
	(make_type_from_size): Likewise.
	* gcc-interface/utils.c (MAX_BITS_PER_WORD): Delete.
	(struct pad_type_hash): New type.
	(pad_type_hash_table): New static variable.
	(init_gnat_to_gnu): Merge into...
	(init_dummy_type): Likewise.
	(init_gnat_utils): ...this.  New function.
	(destroy_gnat_to_gnu): Merge into...
	(destroy_dummy_type): Likewise.
	(destroy_gnat_utils): ...this.  New function.
	(pad_type_hash_marked_p): New function.
	(pad_type_hash_hash): Likewise.
	(pad_type_hash_eq): Likewise.
	(relate_alias_sets): ...here.
	(make_aligning_type): Likewise.
	(make_packable_type): Likewise.
	(maybe_pad_type): Likewise.  Change same_rm_size parameter into
	set_rm_size; do not set TYPE_ADA_SIZE if it is false.  Do not set
	null as Ada size.  Do not set TYPE_VOLATILE on the padded type.  If it
	is complete and has constant size, canonicalize it.  Bail out earlier
	if a warning need not be issued.
	(make_type_from_size): Likewise.
	<INTEGER_TYPE>: Bail out if size is too large
	(gnat_types_compatible_p): Do not deal with padded types.
	(convert): Compare main variants for padded types.
	* gcc-interface/trans.c (gigi): Call {init|destroy}_gnat_utils.
	(gnat_to_gnu): Do not convert at the end for a call to a function that
	returns an unconstrained type with default discriminant.
	(Attribute_to_gnu) <Attr_Size>: Simplify handling of padded objects.
	* gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Likewise.
	Do not use the padded type if it is BLKmode and the inner type is
	non-BLKmode.

From-SVN: r187206
2012-05-06 10:41:03 +00:00
Jan Hubicka
65d630d474 cgraph.c (ld_plugin_symbol_resolution_names): Move to symtab.c
* cgraph.c (ld_plugin_symbol_resolution_names): Move to symtab.c
	(cgraph_asm_nodes, cgraph_asm_last_node): Move to cgraphunit.c
	(cgraph_add_to_same_comdat_group): Remove.
	(cgraph_add_asm_node): Move to cgraphunit.c.
	(cgraph_make_decl_local): Move to symtab.c
	(cgraph_make_node_local_1): Update.
	(cgraph_can_remove_if_no_direct_calls_and): Update.
	(used_from_object_file_p): Update.
	(resolution_used_from_other_file_p): Move to symtab.c
	(cgraph_used_from_object_file_p): move to symtab.c
	(verify_cgraph_node): Verify same comdat groups.
	* cgraph.h (cgraph_asm_node): Rename to ...
	(asm_node): ... this one.
	(cgraph_asm_nodes): Rename to ...
	(asm_nodes): ... this one.
	(symtab_add_to_same_comdat_group): New function.
	(symtab_dissolve_same_comdat_group_list): New function.
	(symtab_used_from_object_file_p): Declare.
	(symtab_make_decl_local): Declare.
	(cgraph_add_to_same_comdat_group): Remove.
	(cgraph_add_asm_node): Remove.
	(cgraph_used_from_object_file_p, varpool_used_from_object_file_p):
	Remove.
	(cgraph_finalize_compilation_unit): Rename to ...
	(finalize_compilation_unit): ... this one.
	(cgraph_optimize): Rename to ....
	(compile): ... this one.
	(add_asm_node): Declare.
	(fixup_same_cpp_alias_visibility): Declare.
	(cgraph_make_decl_local): Remove.
	(varpool_assemble_pending_decls): Rename to ...
	(varpool_output_variables): ... this one.
	(varpool_remove_unreferenced_decls): Remove.
	* ipa-inline-transform.c (clone_inlined_nodes): Dissolve comdat groups.
	(preserve_function_body_p): Make static.
	* toplev.c (compile_file): Update comments;
	update.
	* cgraphunit.c: Update comments.
	(cgraph_expand_all_functions): Rename to ...
	(expand_all_functions): ... this one; update.
	(cgraph_mark_functions_to_output): Rename to ...
	(mark_functions_to_output): ... this one; cleanup.
	(cgraph_output_pending_asms): Remove prototype.
	(asm_nodes, asm_last_node): New static vars.
	(cgraph_process_new_functions): Update.
	(cgraph_reset_node): Cleanup; add comment.
	(cgraph_add_new_function): Update.
	(cgraph_output_pending_asms): Rename to ...
	(output_asm_statements): ... this one.
	(add_asm_node): New function.
	(fixup_same_cpp_alias_visibility): New function based on code
	in cgraph_analyze_function.
	(cgraph_analyze_function): Use it.
	(cgraph_order_sort): Update.
	(cgraph_output_in_order): Update.
	(cgraph_function_versioning): Update.
	(cgraph_optimize): Rename to ...
	(compile): ... this one; initialize streamer hooks here.
	(cgraph_finalize_compilation_unit): Rename to ...
	(finalize_compilation_unit): ... this one; do not initialize streamer
	hook here.
	* lto-streamer-out.c (lto_output_toplevel_asms): Update.
	* dwarf2out.c: Update ocmment.
	* optimize.c (maybe_clone_body): Use symtab_add_to_same_comdat_group.
	* method.c (use_thunk): Likewise.
	* semantics.c (maybe_add_lambda_conv_op): Likewise.
	* decl2.c (maybe_emit_vtables): Likewise.	
	(cp_write_global_declarations): Use finalize_compilation_unit.
	* parser.c (cp_parser_asm_definition): Use add_asm_node.
	* lto-streamer-in.c (lto_input_toplevel_asms): Use add_asm_node
	* c-decl.c (c_write_global_declarations): Use finalize_compilation_unit.
	* langhooks.c (write_global_declarations): Update.
	* ipa.c (cgraph_externally_visible_p): Update.
	(dissolve_same_comdat_group_list): Remove.
	(function_and_variable_visibility): Update.
	* symtab.c: Inlcude lto-streamer.h and rtl.h
	(ld_plugin_symbol_resolution_names): New.
	(symtab_add_to_same_comdat_group): New.
	(symtab_dissolve_same_comdat_group_list): New.
	(resolution_used_from_other_file_p): Move here from cgraph.c
	(symtab_used_from_object_file_p): New.
	(symtab_make_decl_local): New.
	* passes.c (register_pass): Update comments.
	* c-parser.c (c_parser_asm_definition): Update.
	* varpool.c (varpool_analyze_node): Use fixup_same_cpp_alias_visibility.
	(varpool_remove_unreferenced_decls): Make static.
	(varpool_assemble_pending_decls): Rename to ...
	(varpool_output_variables): ... this one; call
	varpool_remove_unreferenced_decls.
	(varpool_used_from_object_file_p): Remove.

	* gogo-tree.cc (Gogo::write_globals): Use finalize_compilation_unit.

	* gcc-interface/utils.c (rest_of_subprog_body_compilation): Update
	comment.
	(gnat_write_global_declarations): Use finalize_compilation_unit.

	* f95-lang.c (gfc_finish): Update comments.

	* lto.c (lto_main): Use compile ().
	* lto-partition.c (partition_cgraph_node_p): Use symtab_used_from_object_file_p.
	(partition_varpool_node_p): Likewise.

From-SVN: r186998
2012-04-30 17:55:29 +00:00
Eric Botcazou
bb358f1cd9 i386.c (ix86_handle_struct_attribute): Use the proper predicate to discriminate types.
* config/i386/i386.c (ix86_handle_struct_attribute): Use the proper
	predicate to discriminate types.
ada/
	* gcc-interface/utils.c (finish_record_type): Force the traditional GCC
	layout for bitfields on the type if it is packed or has a representation
	clause and an alternate layout is available.

From-SVN: r186958
2012-04-30 08:11:42 +00:00
Eric Botcazou
f04b8d6927 gigi.h (mark_out_of_scope): Delete.
* gcc-interface/gigi.h (mark_out_of_scope): Delete.
	(destroy_gnat_to_gnu): Declare.
	(destroy_dummy_type): Likewise.
	* gcc-interface/decl.c (mark_out_of_scope): Delete.
	* gcc-interface/utils.c (destroy_gnat_to_gnu): New function.
	(destroy_dummy_type): Likewise.
	* gcc-interface/trans.c (gnat_validate_uc_list): New variable.
	(gigi): Call validate_unchecked_conversion on gnat_validate_uc_list
	after the translation is completed.  Call destroy_gnat_to_gnu and
	destroy_dummy_type at the end.
	(Subprogram_Body_to_gnu): Do not call mark_out_of_scope.
	(gnat_to_gnu) <N_Block_Statement>: Likewise.
	<N_Validate_Unchecked_Conversion>: Do not process the node, only push
	it onto gnat_validate_uc_list.
	(validate_unchecked_conversion): New function.

From-SVN: r186956
2012-04-30 07:50:07 +00:00
Jan Hubicka
660584689a lto-symtab.c (lto_varpool_replace_node): Do not merge needed flags.
* lto-symtab.c (lto_varpool_replace_node): Do not merge needed flags.
	* cgraphbuild.c (record_reference, record_type_list, mark_address,
	mark_load, mark_store): Do not mark varpool nodes as needed.
	* cgraph.c (cgraph_new_nodes): Remove.
	(cgraph_create_function_alias): Do not mark nodes as reachable.
	(cgraph_add_thunk): Likewise.
	(cgraph_mark_reachable_node): Do not manage the queue.
	* cgraph.h (cgraph_node): Remove next_needed.
	(varpool_nodes_queue): Remove next_needed and prev_needed.
	(x_cgraph_nodes_queue, x_cgraph_nodes_queue, cgraph_new_nodes): Remove.
	(cgraph_new_nodes): Declare.
	(x_varpool_nodes_queue, varpool_nodes_queue); Remove.
	(varpool_analyze_pending_decls): Remove.
	(varpool_analyze_node): New.
	(varpool_mark_needed_node): Remove.
	(varpool_first_variable, varpool_next_variable): New inlines.
	(varpool_first_static_initializer, varpool_next_static_initializer): Update.
	(FOR_EACH_STATIC_VARIABLE): Remove unused walker.
	(varpool_first_defined_variable): New inline.
	(varpool_next_defined_variable): New inline
	(FOR_EACH_VARIABLE): Reimplement.
	(FOR_EACH_DEFINED_VARIABLE): Reimplement.
	* toplev.c (wrapup_global_declaration_2): Use analyzed instead of
	needed flag.
	* cgraphunit.c (cgraph_new_nodes): Declare here.
	(enqueue_node): New function.
	(cgraph_process_new_functions): update for new
	node set; when constructing cgraph enqueue node for processing.
	(cgraph_add_new_function): Use new node set.
	(process_function_and_variable_attributes): Do not set varpool needed
	flags.
	(referred_to_p): New function.
	(varpool_finalize_decl): Move here from varpool.c; enqueue needed node
	when varpool is in construction.
	(cgraph_analyze_functions): Rewrite.
	(cgraph_expand_all_functions): Update.
	(cgraph_output_in_order): Do not analyze pending decls; do not set needed flags.
	(cgraph_optimize): Do not analyze pending decls.
	* lto-cgraph.c (input_varpool_node): Clear analyzed flag for objects in other
	partition; do not mark node as needed.
	* dwarf2out.c (reference_to_unused): Use analyzed flag.
	(premark_types_used_by_global_vars_helper): Likewise.
	* ipa.c (process_references): Do not call varpool_mark_needed_node.
	(cgraph_remove_unreachable_nodes): Do not rely on varpool and
	cgrpah queues.
	(function_and_variable_visibility): Do not mark node as needed.
	(whole_program_function_and_variable_visibility): Likewise.
	* Makefile.in (gt-varpool.h): No longer needed.
	* passes.c (execute_one_pass, execute_ipa_pass_list): Update.
	(ipa_write_summaries): Do not use needed flag.
	* varpool.c: Do not include gt-varpool.h
	(x_varpool_nodes_queue, x_varpool_last_needed_node,
	x_varpool_last_needed_node, x_varpool_first_unanalyzed_node,
	x_varpool_first_unanalyzed_node, varpool_assembled_nodes_queue):
	Remove.
	(varpool_remove_node): Do not update the lists.
	(dump_varpool_node): Do not dump needed flag.
	(varpool_enqueue_needed_node): Remove.
	(varpool_mark_needed_node): Remove.
	(varpool_reset_queue): Remove.
	(varpool_finalize_decl): Move to cgraphunit.c
	(varpool_analyze_node): New functions based on former
	varpool_analyze_pending_decls.
	(varpool_analyze_pending_decls): Remove.
	(varpool_assemble_decl): Do not update the lists.
	(enqueue_node): New function.
	(varpool_remove_unreferenced_decls): Rewrite.
	(varpool_empty_needed_queue): Remove.
	(add_new_static_var): Do not mark node as needed.
	(varpool_create_variable_alias): Handle expansion state
	creation.
	* except.c (output_ttype): Do not mark node as needed.
	* varasm.c (mark_decl_referenced): Do not use mark_needed_node.
	* tree-profile.c (init_ic_make_global_vars, init_ic_make_global_vars):
	Likewise.
	* tree-switch-conversion.c (build_one_array): Likewise.

	* class.c (build_utf8_ref): Do not mark varpool node as needed.

	* gcc-interface/utils.c (gnat_write_global_declarations): Do not mark
	needed node.

	* lto-partition.c (partition_varpool_node_p): Do not use needed flag.

	* decl2.c (maybe_make_one_only): Mark keyed COMDATs as USED so they
	gets finalized.

From-SVN: r186687
2012-04-22 21:28:07 +00:00
Jan Hubicka
ead84f73b0 lto-symtab.c (lto_cgraph_replace_node): Merge needed instead of force flags.
* lto-symtab.c (lto_cgraph_replace_node): Merge needed instead of force flags.
	* cgraph.c (cgraph_add_thunk): Use mark_reachable_node.
	(cgraph_remove_node): Update.
	(cgraph_mark_needed_node): Remove.
	(cgraph_mark_force_output_node): New.
	(dump_cgraph_node): Do not dump needed flag.
	(cgraph_node_cannot_be_local_p_1): Update.
	(cgraph_can_remove_if_no_direct_calls_and_refs): Update.
	* cgraph.h (symtab_node_base): Add force_output flag.
	(cgraph_node): Remove needed flag.
	(varpool_node): Remove force_output flag.
	(cgraph_mark_needed_node): Remove.
	(cgraph_mark_force_output_node): New.
	(cgraph_only_called_directly_or_aliased_p,
	varpool_can_remove_if_no_refs, varpool_all_refs_explicit_p): Update.
	* ipa-cp.c (ipcp_generate_summary): Remove out of date assert.
	* cgraphunit.c (cgraph_decide_is_function_needed): rewrite.
	(cgraph_add_new_function); Update.
	(cgraph_mark_if_needed); Update.
	(verify_cgraph_node): Update.
	(cgraph_analyze_function): Alias target is reachable.
	(process_function_and_variable_attributes): Update: externally_visible
	flag makes function reachable.
	(cgraph_analyze_functions): Update dumping.
	* lto-cgraph.c (lto_output_node, lto_output_varpool_node,
	input_overwrite_node, input_varpool_node): Update streaming.
	* lto-streamer-out.c (produce_symtab): Use force_output.
	* ipa.c (process_references): Weakrefs must be processed.
	(cgraph_remove_unreachable_nodes): Likewise; update for new
	force_output flag.
	(varpool_externally_visible_p); Weakrefs are externally visible
	even if they are not.
	(function_and_variable_visibility): Update; when processing alias
	pair force the targets to be output.
	(whole_program_function_and_variable_visility): Use mark_reachable_node.
	* trans-mem.c (ipa_tm_mark_needed_node): Remove
	(ipa_tm_mark_force_output_node): New function.
	(ipa_tm_create_version_alias, ipa_tm_create_version): Update.
	* gimple-fold.c (can_refer_decl_in_current_unit_p): Be lax about aliases.
	* varasm.c (mark_decl_referenced): Update.
	(find_decl_and_mark_needed): Remove.
	(find_decl): New function.
	(weak_finish, finish_aliases_1, assemble_alias): Update; do not mark
	alias targets as needed.
	(dump_tm_clone_pairs): Update.
	* tree-inline.c (copy_bb): Update check.
	* symtab.c (dump_symtab_base): Dump force_output.
	* tree-ssa-structalias.c (ipa_pta_execute): Use force_output.
	* passes.c (execute_todo): Fix dumping.
	* varpool.c (decide_is_variable_needed, varpool_finalize_decl): Update.
	(varpool_analyze_pending_decls): Alias target is reachable.
	(varpool_create_variable_alias): Finalize weakrefs.

	* class.c (make_local_function_alias): Do not mark symbol referenced.

	* objc-acct.c (mark_referenced_methods); Use
	cgraph_mark_force_output_node.

	* gcc-interface/utils.c (gnat_write_global_declarations): Update for new
	force_output placement.

	* lto/lto-partition.c (partition_cgraph_node_p): Use force_output.

From-SVN: r186624
2012-04-20 14:09:11 +00:00
Eric Botcazou
a5695aa2c9 utils.c (add_parallel_type): Take a TYPE instead of a DECL and adjust.
* gcc-interface/utils.c (add_parallel_type): Take a TYPE instead of a
	DECL and adjust.  Move around.
	(has_parallel_type): New predicate.
	(rest_of_record_type_compilation): Return early if the type already
	has a parallel type.
	* gcc-interface/gigi.h (add_parallel_type): Adjust.
	* gcc-interface/decl.c (gnat_to_gnu_entity): Adjust for above changes.

From-SVN: r185779
2012-03-25 16:58:48 +00:00
Eric Botcazou
fb88e1dd28 utils.c (finish_record_type): Return early for padded types and tidy up.
* gcc-interface/utils.c (finish_record_type): Return early for padded
	types and tidy up.

From-SVN: r185778
2012-03-25 16:55:01 +00:00
Eric Botcazou
2b45154d20 gigi.h (shift_unc_components_for_thin_pointers): Kill.
* gcc-interface/gigi.h (shift_unc_components_for_thin_pointers): Kill.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Remove call
	to above function.
	* gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Adjust
	handling of thin pointers.
	<Attr_Descriptor_Size>: Likewise.
	(gnat_to_gnu) <N_Free_Statement>: Likewise.
	* gcc-interface/utils.c (shift_unc_components_for_thin_pointers): Kill.
	(convert_to_fat_pointer): Adjust handling of thin pointers.
	(convert) <POINTER_TYPE>: Likewise.
	* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Likewise.

From-SVN: r185268
2012-03-12 20:00:32 +00:00
Eric Botcazou
0d7de0e10b ada-tree.h (TYPE_VAX_FLOATING_POINT_P): Move around.
* gcc-interface/ada-tree.h (TYPE_VAX_FLOATING_POINT_P): Move around.
	(TYPE_UNCONSTRAINED_ARRAY): Adjust comment.
	* gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Tidy
	up.  Add comment and use canonical predicate for thin pointers.
	(gnat_to_gnu) <N_Free_Statement>: Tidy up and reorder.  Add comment
	and use canonical predicate for thin pointers.
	* gcc-interface/utils.c (convert_to_fat_pointer): Remove superfluous
	'else' and use standard name.
	(convert_to_thin_pointer): Delete.
	(convert) <POINTER_TYPE>: Do the difference in sizetype directly and
	change obsolete idioms.  Do not call above function.
	(unchecked_convert): Fix formatting.
	* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: In the thin
	pointer case, use byte_position to get the field position.

From-SVN: r185132
2012-03-09 09:28:02 +00:00
Eric Botcazou
50741117df gigi.h (rest_of_type_decl_compilation): Delete.
* gcc-interface/gigi.h (rest_of_type_decl_compilation): Delete.
	* gcc-interface/decl.c (defer_finalize_level): Likewise.
	(defer_finalize_list): Likewise.
	(gnat_to_gnu_entity): Delete references to above variables and do not
	call rest_of_type_decl_compilation.
	(rest_of_type_decl_compilation): Delete.
	(rest_of_type_decl_compilation_no_defer): Likewise.
	* gcc-interface/utils.c (rest_of_record_type_compilation): Do not call
	rest_of_type_decl_compilation.
	(create_type_decl): Likewise.
	(update_pointer_to): Likewise.

From-SVN: r185075
2012-03-07 20:08:17 +00:00
Eric Botcazou
6ba4f08f34 trans.c (Identifier_to_gnu): Don't unshare initializer.
* gcc-interface/trans.c (Identifier_to_gnu): Don't unshare initializer.
	(add_decl_expr): Mark external DECLs as used.
	* gcc-interface/utils.c (convert) <CONSTRUCTOR>: Copy the vector.

From-SVN: r185072
2012-03-07 18:55:59 +00:00
Eric Botcazou
fd7876407c dwarf2out.c (modified_type_die): Set DW_AT_GNAT_descriptive_type and DW_AT_artificial attributes at the end of...
* dwarf2out.c (modified_type_die): Set DW_AT_GNAT_descriptive_type and
	DW_AT_artificial attributes at the end of the processing.
	(gen_array_type_die): Likewise.
	(gen_enumeration_type_die): Likewise.
	(gen_struct_or_union_type_die): Likewise.
	(add_gnat_descriptive_type_attribute): Do not suppress debug info for
	the parent type.
ada/
	* gcc-interface/decl.c (components_to_record): Add ARTIFICIAL parameter
	and set TYPE_ARTIFICIAL according to it.  Adjust recursive call.
	(gnat_to_gnu_entity) <E_Record_Type>: Adjust call to above function.
	* gcc-interface/utils.c (rest_of_record_type_compilation): Do not
	invoke rest_of_type_decl_compilation on the parallel type, if any.

From-SVN: r184667
2012-02-29 18:28:41 +00:00
Eric Botcazou
35e8bcf454 utils.c (gnat_write_global_declarations): Make sure the dummy global built for global types is preserved.
* gcc-interface/utils.c (gnat_write_global_declarations): Make sure the
	dummy global built for global types is preserved.

From-SVN: r184659
2012-02-29 11:41:07 +00:00
Eric Botcazou
a0b8b1b736 ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
* gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
	(TYPE_BY_REFERENCE_P): New flag.
	(TYPE_IS_BY_REFERENCE_P): New macro.
	(TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
	(TYPE_IS_DUMMY_P): Adjust for above change.
	* gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
	and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
	(gnat_to_gnu_param): Likewise.
	(maybe_pad_type): Likewise.
	(make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
	* gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
	instead of TREE_ADDRESSABLE.
	* gcc-interface/trans.c (finalize_nrv): Likewise.
	(call_to_gnu): Likewise.  Do not create a temporary for return values
	with by-reference type here.
	(gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
	(gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
	CONSTRUCTORs and calls.
	* gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
	the underlying type and use it throughout.  Use TYPE_IS_BY_REFERENCE_P
	instead of TREE_ADDRESSABLE.
	* gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
	types explicitly.

From-SVN: r184594
2012-02-27 10:41:10 +00:00
Eric Botcazou
88a94e2bba gigi.h (create_label_decl): Adjust.
* gcc-interface/gigi.h (create_label_decl): Adjust.
	* gcc-interface/utils.c (create_label_decl): Add GNAT_NODE parameter
	and invoke gnat_pushdecl on it.  Remove obsolete settings.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Label>: Adjust call to
	create_label_decl.
	* gcc-interface/trans.c (gnat_to_gnu) <N_Null): Likewise.  Ignore the
	label for debugging purposes.

From-SVN: r183606
2012-01-27 09:12:14 +00:00
Eric Botcazou
b1a785fb5e decl.c (gnat_to_gnu_entity): Adjust call to components_to_record.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Adjust
	call to components_to_record.
	(components_to_record): Add FIRST_FREE_POS parameter.  For the variant
	part, reuse enclosing union even if there is a representation clause
	on the Unchecked_Union.  If there is a variant part, compute the new
	first free position, if any.  Adjust call to self.  Use a single field
	directly only if it hasn't got a representation clause or is placed at
	offset zero.  Create the variant part at offset 0 if all the fields
	down to this level have a rep clause.  Do not chain the variant part
	immediately and adjust downstream.
	Do not test ALL_REP before moving the fields without rep clause to the
	previous level.  Call create_rep_part to create the REP part and force
	a minimum size on it if necessary.  Do not chain it immediately.
	Create a fake REP part if there are fields without rep clause that need
	to be laid out starting from FIRST_FREE_POS.
	At the end, chain the REP part and then the variant part.
	(create_rep_part): New function.
	(get_rep_part): Minor tweak.
	* gcc-interface/utils.c (tree_code_for_record_type): Minor tweak.

From-SVN: r181526
2011-11-20 10:03:11 +00:00
Eric Botcazou
e1e5852c9f decl.c (gnat_to_gnu_entity): Try to make a packable type for fields of union types as well.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Try to
	make a packable type for fields of union types as well.
	<is_type>: Use RECORD_OR_UNION_TYPE_P predicate.
	(gnat_to_gnu_component_type): Try to make a packable type for fields
	of union types as well.
	(make_packable_type): Use RECORD_OR_UNION_TYPE_P predicate.
	(maybe_pad_type): Try to make a packable type for fields of union types
	as well.
	(gnat_to_gnu_field): Likewise.
	(is_variable_size): Use RECORD_OR_UNION_TYPE_P predicate.
	(set_rm_size): Likewise.
	(rm_size): Likewise.
	* gcc-interface/misc.c (gnat_type_max_size): Likewise.
	* gcc-interface/trans.c (add_decl_expr): Likewise.
	* gcc-interface/utils.c (finish_record_type): Likewise.
	* gcc-interface/utils2.c (build_simple_component_ref): Likewise.

From-SVN: r180540
2011-10-26 20:45:09 +00:00
Eric Botcazou
722356ce27 trans.c (Attribute_to_gnu): Use remove_conversions.
* gcc-interface/trans.c (Attribute_to_gnu): Use remove_conversions.
	(push_range_check_info): Likewise.
	(gnat_to_gnu) <N_Code_Statement>: Likewise.
	* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Likewise.
	(gnat_invariant_expr): Likewise.
	* gcc-interface/utils.c (compute_related_constant): Likewise.
	(max_size): Fix handling of SAVE_EXPR.
	(remove_conversions): Fix formatting.

From-SVN: r179873
2011-10-12 22:09:21 +00:00
Eric Botcazou
15bf7d19d4 ada-tree.h (DECL_LOOP_PARM_P): New flag.
* gcc-interface/ada-tree.h (DECL_LOOP_PARM_P): New flag.
	(DECL_INDUCTION_VAR): New macro.
	(SET_DECL_INDUCTION_VAR): Likewise.
	* gcc-interface/gigi.h (convert_to_index_type): Declare.
	(gnat_invariant_expr): Likewise.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If this is a loop
	parameter, set DECL_LOOP_PARM_P on it.
	* gcc-interface/misc.c (gnat_print_decl) <VAR_DECL>: If DECL_LOOP_PARM_P
	is set, print DECL_INDUCTION_VAR instead of DECL_RENAMED_OBJECT.
	* gcc-interface/trans.c (gnu_loop_label_stack): Delete.
	(struct range_check_info_d): New type.
	(struct loop_info_d): Likewise.
	(gnu_loop_stack): New stack.
	(Identifier_to_gnu): Set TREE_READONLY flag on the first dereference
	built for a by-double-ref read-only parameter.  If DECL_LOOP_PARM_P
	is set, do not test DECL_RENAMED_OBJECT.
	(push_range_check_info): New function.
	(Loop_Statement_to_gnu): Push a new struct loop_info_d instead of just
	the label.  Reference the label and the iteration variable from it.
	Build the special induction variable in the unsigned version of the
	size type, if it is larger than the base type.  And attach it to the
	iteration variable if the latter isn't by-ref.  In the iteration scheme
	case, initialize the invariant conditions in front of the loop if
	deemed profitable.  Use gnu_loop_stack.
	(gnat_to_gnu) <N_Exit_Statement>: Use gnu_loop_stack.
	<N_Raise_Constraint_Error>: Always process the reason.  In the range
	check and related cases, and if loop unswitching is enabled, compute
	invariant conditions and push this information onto the stack.
	Do not translate again the condition if it has been already translated.
	* gcc-interface/utils.c (record_global_renaming_pointer): Assert that
	DECL_LOOP_PARM_P isn't set.
	(convert_to_index_type): New function.
	* gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Use it in order
	to convert the index from the base index type to sizetype.
	(gnat_invariant_expr): New function.

From-SVN: r179868
2011-10-12 22:00:14 +00:00
Michael Meissner
e79983f458 Convert standard builtin functions from being arrays to using a functional interface
From-SVN: r179820
2011-10-11 19:55:09 +00:00
Eric Botcazou
228ee42613 re PR lto/50492 (Ada bootstrap failure --with-build-config=bootstrap-lto)
PR lto/50492
	* gcc-interface/gigi.h (gnat_pushdecl): Adjust comment.
	* gcc-interface/utils.c (global_context): New variable.
	(gnat_pushdecl): Initialize it and set it as the DECL_CONTEXT of DECLs
	that are either public external or at top level.  Use "No" macro.
	(end_subprog_body): Call decl_function_context.
	(rest_of_subprog_body_compilation): Likewise.

From-SVN: r179652
2011-10-07 11:43:03 +00:00
Eric Botcazou
71196d4e64 gigi.h (gnat_useless_type_conversion): Declare.
* gcc-interface/gigi.h (gnat_useless_type_conversion): Declare.
	(rest_of_subprog_body_compilation): Likewise.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: For renaming,
	test for useless conversions by means of gnat_useless_type_conversion.
	* gcc-interface/trans.c: Include bitmap.h and cgraph.h.
	(language_function): Add named_ret_val and other_ret_val.
	(f_named_ret_val): New macro.
	(f_other_ret_val): Likewise.
	(gigi): Call rest_of_subprog_body_compilation.
	(struct nrv_data): New structure.
	(is_nrv_p): New predicate.
	(prune_nrv_r): New helper function.
	(prune_nrv_in_block): New function.
	(finalize_nrv_r): New helper function.
	(finalize_nrv): New function.
	(return_value_ok_for_nrv_p): New predicate.
	(build_return_expr): If optimization is enabled, record candidates for
	the Named Return Value optimization.
	(build_function_stub): Call rest_of_subprog_body_compilation.
	(Subprogram_Body_to_gnu): If optimization is enabled and there are
	candidates, finalize the Named Return Value optimization.
	Call rest_of_subprog_body_compilation.
	(call_to_gnu): At the end, if a return value is needed, simplify the
	result before wrapping it up in a COMPOUND_EXPR.
	* gcc-interface/utils.c (end_subprog_body): Split into...
	(rest_of_subprog_body_compilation): ...this.  New function.
	(gnat_useless_type_conversion): Likewise.

From-SVN: r179650
2011-10-07 11:17:55 +00:00
Eric Botcazou
1aa291f7d1 utils.c (maybe_unconstrained_array): Declare TYPE local variable and use it throughout.
* gcc-interface/utils.c (maybe_unconstrained_array): Declare TYPE local
	variable and use it throughout.
	<UNCONSTRAINED_ARRAY_TYPE>: Add 'break' at the end.
	<RECORD_TYPE>: Do not unconditionally convert to the unpadded type as a
	first step.  Also convert to the unpadded type as a last step.

From-SVN: r179186
2011-09-26 09:03:52 +00:00
Eric Botcazou
7d76717db8 gigi.h (create_subprog_decl): Replace TREE_CHAIN with DECL_CHAIN in comment.
* gcc-interface/gigi.h (create_subprog_decl): Replace TREE_CHAIN with
	DECL_CHAIN in comment.
	* gcc-interface/trans.c (gigi): Likewise.
	(Attribute_to_gnu): Likewise.
	(build_function_stub): Likewise.
	(gnat_to_gnu): Likewise.
	* gcc-interface/utils.c (create_subprog_decl): Likewise.
	(convert_vms_descriptor64): Likewise.
	(convert_vms_descriptor32): Likewise.

From-SVN: r179185
2011-09-26 08:50:16 +00:00
Eric Botcazou
a1c7d7973c ada-tree.h (DECL_CAN_NEVER_BE_NULL_P): New macro.
* gcc-interface/ada-tree.h (DECL_CAN_NEVER_BE_NULL_P): New macro.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Set the flag.
	(gnat_to_gnu_param): Likewise.
	* gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Invoke
	maybe_unconstrained_array instead of doing the work manually.
	(maybe_unconstrained_array): Propagate the TREE_THIS_NOTRAP flag.
	* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: If operand
	is a DECL with the flag, set TREE_THIS_NOTRAP on the reference.
	(gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
	(gnat_stabilize_reference): Likewise.

From-SVN: r179182
2011-09-26 08:26:37 +00:00
Eric Botcazou
50179d5882 ada-tree.h (TYPE_NULL_BOUNDS): New macro.
* gcc-interface/ada-tree.h (TYPE_NULL_BOUNDS): New macro.
	(SET_TYPE_NULL_BOUNDS): Likewise.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set again
	TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
	* gcc-interface/trans.c (Identifier_to_gnu): Return initializers of fat
	pointer types.
	* gcc-interface/utils.c (create_var_decl_1): If the object is external,
	check that the initializer is a valid constant expression for use in
	initializing a static variable.  Add missing guard.
	(update_pointer_to): Adjust TYPE_NULL_BOUNDS if set.
	(convert_to_fat_pointer): In the null fat pointer case, build a valid
	pointer for the bounds.
	* gcc-interface/utils2.c (compare_fat_pointers): New function.
	(build_binary_op) <EQ_EXPR>: Call it to compare fat pointers.

From-SVN: r179180
2011-09-26 07:52:58 +00:00
Eric Botcazou
ad1d36bafd ada-tree.h (TREE_THIS_NOTRAP): Redefine.
* gcc-interface/ada-tree.h (TREE_THIS_NOTRAP): Redefine.
	* gcc-interface/trans.c (Identifier_to_gnu): Factor out common code in
	the by-ref case.  Do not set TREE_READONLY on a renamed object.  Set
	TREE_THIS_NOTRAP on UNCONSTRAINED_ARRAY_REF nodes.
	(Attribute_to_gnu) <Attr_Length>: Expand the use of the parameter cache
	to the indirect case.
	* gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Preserve
	the TREE_THIS_NOTRAP flag.

From-SVN: r179171
2011-09-25 20:40:10 +00:00
Eric Botcazou
7e16989955 utils.c (maybe_unconstrained_array): In the reference to unconstrained array case, deal with each branch of a COND_EXPR.
* gcc-interface/utils.c (maybe_unconstrained_array): In the reference
	to unconstrained array case, deal with each branch of a COND_EXPR.
	* gcc-interface/utils2.c (build_allocator): Deal with each branch of
	a COND_EXPR in the initializer, if present.

From-SVN: r178766
2011-09-11 19:14:51 +00:00
Eric Botcazou
416de7d549 utils.c (unchecked_convert): Use a field of the right precision when converting to or from an integral type...
* gcc-interface/utils.c (unchecked_convert): Use a field of the right
	precision when converting to or from an integral type whose precision
	is not equal to its size.

From-SVN: r178711
2011-09-08 21:12:37 +00:00
Eric Botcazou
f3d3457603 gigi.h (build_function_stub): Remove.
* gcc-interface/gigi.h (build_function_stub): Remove.
	(build_return_expr): Likewise.
	(convert_vms_descriptor): Declare.
	* gcc-interface/utils.c (convert_vms_descriptor): Make global.
	(build_function_stub): Move to...
	* gcc-interface/utils2.c (build_return_expr): Move to...
	* gcc-interface/trans.c (build_function_stub): ...here.
	(build_return_expr): ...here.
	(Subprogram_Body_to_gnu): Add local variable for language_function.
	Disconnect the parameter attributes cache, if any, once done with it.
	Call end_subprog_body only after setting the end_locus.
	Build the stub associated with the function, if any, at the very end.
	(gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
	variables and streamline control flow.

From-SVN: r176712
2011-07-24 12:45:44 +00:00
Eric Botcazou
f542c405c0 utils.c (build_vms_descriptor32): Skip the 32-bit range comparison if Pmode is SImode.
* gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
	range comparison if Pmode is SImode.

From-SVN: r176251
2011-07-13 21:13:49 +00:00
Eric Botcazou
bc712852cd tree.h (TYPE_ARTIFICIAL): New flag.
* tree.h (TYPE_ARTIFICIAL): New flag.
	* dwarf2out.c (modified_type_die): Add a DW_AT_artificial attribute to
	the DIE of the type if it is artificial.
	(gen_array_type_die): Likewise.
	(gen_enumeration_type_die): Likewise.
	(gen_struct_or_union_type_die): Likewise.
	* lto-streamer-in.c (unpack_ts_base_value_fields): Use TYPE_ARTIFICIAL.
	* lto-streamer-out.c (pack_ts_base_value_fields): Likewise.
ada/
	* gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
	the type according to the ARTIFICIAL_P parameter.
	(create_type_decl): Likewise.
	(create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.

Co-Authored-By: Nicolas Setton <setton@adacore.com>
Co-Authored-By: Olivier Hainque <hainque@adacore.com>

From-SVN: r175781
2011-07-02 18:13:47 +00:00
Joseph Myers
677f3fa815 target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to common/common-target-def.h.
* target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to
	common/common-target-def.h.
	* target.def (default_target_flags, handle_option,
	supports_split_stack, optimization_table, init_struct,
	except_unwind_info, unwind_tables_default, have_named_sections):
	Move to common/common-target.def.
	* target.h (enum opt_levels, struct default_options): Move to
	common/common-target.h.
	* targhooks.c (default_except_unwind_info,
	dwarf2_except_unwind_info, sjlj_except_unwind_info,
	default_target_handle_option, empty_optimization_table): Move to
	common/common-targhooks.c.
	* targhooks.h (default_except_unwind_info,
	dwarf2_except_unwind_info, sjlj_except_unwind_info,
	default_target_handle_option, empty_optimization_table): Move to
	common/common-targhooks.h.
	* common/common-target-def.h: Include common/common-targhooks.h.
	(TARGET_HAVE_NAMED_SECTIONS): Define if TARGET_ASM_NAMED_SECTION
	defined.
	* common/common-target.def (handle_option, option_init_struct,
	option_optimization_table, default_target_flags,
	except_unwind_info, supports_split_stack, unwind_tables_default,
	have_named_sections): Move from target.def.
	(HOOK_PREFIX): Undefine at end of file.
	* common/common-target.h: Include input.h.
	(enum opt_levels, struct default_options): Move from target.h.
	* common/common-targhooks.c, common/common-targhooks.h: New.
	* config.gcc (target_has_targetm_common): Default to yes.
	(moxie*): Set target_has_targetm_common=no.
	(hppa*-*-*): Don't set target_has_targetm_common=yes.
	* doc/tm.texi: Regenerate.
	* Makefile.in (COMMON_TARGET_H): Add $(INPUT_H).
	(C_TARGET_DEF_H): Add common/common-targhooks.h.
	(GCC_OBJS): Remove vec.o.
	(OBJS): Remove hooks.o and vec.o.
	(OBJS-libcommon-target): Add vec.o, hooks.o and
	common/common-targhooks.o.
	(c-family/c-common.o, c-family/c-cppbuiltin.o, lto-opts.o, tree.o,
	tree-tailcall.o, opts.o, toplev.o, varasm.o, function.o, except.o,
	expr.o, explow.o, dbxout.o, dwarf2out.o, cfgrtl.o, haifa-sched.o,
	cfglayout.o, $(out_object_file), $(common_out_object_file)):
	Update dependencies.
	(common/common-targhooks.o): New.
	* common/config/default-common.c: Include tm.h.  Add FIXME
	comment.
	* common/config/pa/pa-common.c: Include more headers.  Take
	copyright dates from pa.c.
	(pa_option_optimization_table, pa_handle_option,
	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS,
	TARGET_HANDLE_OPTION): Move from pa.c.
	* common/config/alpha/alpha-common.c,
	common/config/arm/arm-common.c, common/config/avr/avr-common.c,
	common/config/bfin/bfin-common.c,
	common/config/cris/cris-common.c,
	common/config/fr30/fr30-common.c, common/config/frv/frv-common.c,
	common/config/h8300/h8300-common.c,
	common/config/i386/i386-common.c,
	common/config/ia64/ia64-common.c,
	common/config/iq2000/iq2000-common.c,
	common/config/lm32/lm32-common.c,
	common/config/m32c/m32c-common.c,
	common/config/m32r/m32r-common.c,
	common/config/m68k/m68k-common.c,
	common/config/mcore/mcore-common.c,
	common/config/mep/mep-common.c,
	common/config/microblaze/microblaze-common.c,
	common/config/mips/mips-common.c,
	common/config/mmix/mmix-common.c,
	common/config/mn10300/mn10300-common.c,
	common/config/pdp11/pdp11-common.c,
	common/config/picochip/picochip-common.c,
	common/config/rs6000/rs6000-common.c,
	common/config/rx/rx-common.c, common/config/s390/s390-common.c,
	common/config/score/score-common.c, common/config/sh/sh-common.c,
	common/config/sparc/sparc-common.c,
	common/config/spu/spu-common.c, common/config/v850/v850-common.c,
	common/config/vax/vax-common.c,
	common/config/xstormy16/xstormy16-common.c,
	common/config/xtensa/xtensa-common.c: New.
	* config/alpha/alpha.c: Include common/common-target.h.
	(alpha_option_optimization_table, alpha_handle_option,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
	TARGET_OPTION_OPTIMIZATION_TABLE): Move to alpha-common.c.
	* config/arm/arm-protos.h (arm_except_unwind_info): Declare.
	* config/arm/arm.c (arm_option_optimization_table,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_EXCEPT_UNWIND_INFO, arm_except_unwind_info): Move to
	arm-common.c.
	* config/avr/avr.c (avr_option_optimization_table,
	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
	to avr-common.c.
	* config/bfin/bfin.c (struct bfin_cpu): Move to bfin.h.
	(bfin_cpus, bfin_handle_option, TARGET_HANDLE_OPTION,
	TARGET_DEFAULT_TARGET_FLAGS): Move to bfin-common.c.
	* config/bfin/bfin.h struct bfin_cpu): Move from bfin.c.
	* config/cris/cris.c (cris_option_optimization_table,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
	TARGET_OPTION_OPTIMIZATION_TABLE, cris_handle_option): Move to
	cris-common.c.
	* config/fr30/fr30.c (fr30_option_optimization_table,
	TARGET_EXCEPT_UNWIND_INFO, TARGET_OPTION_OPTIMIZATION_TABLE): Move
	to fr30-common.c.
	* config/frv/frv.c (frv_option_optimization_table,
	MASK_DEFAULT_ALLOC_CC, TARGET_DEFAULT_TARGET_FLAGS,
	TARGET_OPTION_OPTIMIZATION_TABLE): Move to frv-common.c.
	* config/h8300/h8300.c (h8300_option_optimization_table,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_EXCEPT_UNWIND_INFO): Move to h8300-common.c.
	* config/i386/i386-protos.h (ix86_handle_option): Declare.
	* config/i386/i386.c: Include common/common-target.h.
	(OPTION_MASK_ISA_MMX_SET, OPTION_MASK_ISA_3DNOW_SET,
	OPTION_MASK_ISA_SSE_SET, OPTION_MASK_ISA_SSE2_SET,
	OPTION_MASK_ISA_SSE3_SET, OPTION_MASK_ISA_SSSE3_SET,
	OPTION_MASK_ISA_SSE4_1_SET, OPTION_MASK_ISA_SSE4_2_SET,
	OPTION_MASK_ISA_AVX_SET, OPTION_MASK_ISA_FMA_SET,
	OPTION_MASK_ISA_SSE4_SET, OPTION_MASK_ISA_SSE4A_SET,
	OPTION_MASK_ISA_FMA4_SET, OPTION_MASK_ISA_XOP_SET,
	OPTION_MASK_ISA_LWP_SET, OPTION_MASK_ISA_AES_SET,
	OPTION_MASK_ISA_PCLMUL_SET, OPTION_MASK_ISA_ABM_SET,
	OPTION_MASK_ISA_BMI_SET, OPTION_MASK_ISA_TBM_SET,
	OPTION_MASK_ISA_POPCNT_SET, OPTION_MASK_ISA_CX16_SET,
	OPTION_MASK_ISA_SAHF_SET, OPTION_MASK_ISA_MOVBE_SET,
	OPTION_MASK_ISA_CRC32_SET, OPTION_MASK_ISA_FSGSBASE_SET,
	OPTION_MASK_ISA_RDRND_SET, OPTION_MASK_ISA_F16C_SET,
	OPTION_MASK_ISA_MMX_UNSET, OPTION_MASK_ISA_3DNOW_UNSET,
	OPTION_MASK_ISA_3DNOW_A_UNSET, OPTION_MASK_ISA_SSE_UNSET,
	OPTION_MASK_ISA_SSE2_UNSET, OPTION_MASK_ISA_SSE3_UNSET,
	OPTION_MASK_ISA_SSSE3_UNSET, OPTION_MASK_ISA_SSE4_1_UNSET,
	OPTION_MASK_ISA_SSE4_2_UNSET, OPTION_MASK_ISA_AVX_UNSET,
	OPTION_MASK_ISA_FMA_UNSET, OPTION_MASK_ISA_SSE4_UNSET,
	OPTION_MASK_ISA_SSE4A_UNSET, OPTION_MASK_ISA_FMA4_UNSET,
	OPTION_MASK_ISA_XOP_UNSET, OPTION_MASK_ISA_LWP_UNSET,
	OPTION_MASK_ISA_AES_UNSET, OPTION_MASK_ISA_PCLMUL_UNSET,
	OPTION_MASK_ISA_ABM_UNSET, OPTION_MASK_ISA_BMI_UNSET,
	OPTION_MASK_ISA_TBM_UNSET, OPTION_MASK_ISA_POPCNT_UNSET,
	OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_SAHF_UNSET,
	OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_CRC32_UNSET,
	OPTION_MASK_ISA_FSGSBASE_UNSET, OPTION_MASK_ISA_RDRND_UNSET,
	OPTION_MASK_ISA_F16C_UNSET, ix86_handle_option,
	ix86_option_optimization_table, ix86_option_init_struct,
	ix86_supports_split_stack, TARGET_DEFAULT_TARGET_FLAGS,
	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_OPTION_INIT_STRUCT, TARGET_SUPPORTS_SPLIT_STACK): Move to
	i386-common.c.
	* config/i386/t-i386 (i386.o): Update dependencies.
	* config/ia64/ia64-protos.h (ia64_except_unwind_info): Declare.
	* config/ia64/ia64.c (ia64_option_optimization_table,
	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
	ia64_handle_option): Move to ia64-common.c.
	* config/iq2000/iq2000.c (iq2000_option_optimization_table,
	TARGET_OPTION_OPTIMIZATION_TABLE): Move to iq2000-common.c.
	* config/lm32/lm32.c (lm32_option_optimization_table,
	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
	to lm32-common.c.
	* config/m32c/m32c.c (TARGET_HAVE_NAMED_SECTIONS): Move to
	m32c-common.c.
	* config/m32r/m32r.c (m32r_option_optimization_table,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
	m32r_handle_option): Move to m32r-common.c.
	(m32r_memory_move_cost): Remove comment referring to
	TARGET_HANDLE_OPTION.
	* config/m68k/m68k.c (TARGET_HANDLE_OPTION, m68k_handle_option):
	Move to m68k-common.c.
	* config/mcore/mcore.c (mcore_option_optimization_table,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_EXCEPT_UNWIND_INFO): Move to mcore-common.c.
	* config/mep/mep.c (mep_option_optimization_table,
	mep_handle_option, TARGET_HANDLE_OPTION,
	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS):
	Move to mep-common.c.
	* config/microblaze/microblaze.c
	(microblaze_option_optimization_table,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_EXCEPT_UNWIND_INFO): Move to microblaze-common.c.
	* config/mips/mips.c (mips_handle_option,
	mips_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move to
	mips-common.c.
	* config/mmix/mmix.c (mmix_option_optimization_table,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
	Move to mmix-common.c.
	* config/mn10300/mn10300.c (mn10300_option_optimization_table,
	mn10300_handle_option, TARGET_EXCEPT_UNWIND_INFO,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
	TARGET_OPTION_OPTIMIZATION_TABLE): Move to mn10300-common.c.
	* config/pa/pa.c: Include common/common-target.h.
	(pa_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
	pa_handle_option): Move to pa-common.c.
	(pa_option_override): Use targetm_common.except_unwind_info.
	(pa_asm_output_mi_thunk, pa_function_section): Use
	targetm_common.have_named_sections.
	* config/pdp11/pdp11.c (pdp11_option_optimization_table,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
	pdp11_handle_option, pdp11_option_init_struct): Move to
	pdp11-common.c.
	* config/picochip/picochip.c (picochip_option_optimization_table,
	TARGET_HAVE_NAMED_SECTIONS, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_EXCEPT_UNWIND_INFO): Move to picochip-common.c.
	* config/rs6000/rs6000.c: Include common/common-target.h.
	(rs6000_option_optimization_table, TARGET_HANDLE_OPTION,
	TARGET_OPTION_INIT_STRUCT, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_DEFAULT_TARGET_FLAGS, rs6000_option_init_struct,
	rs6000_handle_option): Move to rs6000-common.c.
	* config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
	* config/rx/rx.c (rx_handle_option, rx_option_optimization_table,
	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_EXCEPT_UNWIND_INFO): Move to rx-common.c.
	* config/s390/s390.c (processor_flags_table,
	s390_option_optimization_table, s390_option_init_struct,
	s390_handle_option, TARGET_DEFAULT_TARGET_FLAGS,
	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
	TARGET_OPTION_INIT_STRUCT): Move to s390-common.c.
	* config/s390/s390.h (processor_flags_table): Declare.
	* config/score/score.c (score_option_optimization_table,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
	TARGET_OPTION_OPTIMIZATION_TABLE, MASK_ALL_CPU_BITS,
	score_handle_option): Move to score-common.c.
	* config/sh/sh.c (sh_option_optimization_table,
	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
	sh_handle_option, sh_option_init_struct): Move to sh-common.c.
	* config/sparc/sparc.c: Include common/common-target.h.
	(sparc_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
	TARGET_OPTION_OPTIMIZATION_TABLE): Move to sparc-common.c.
	* config/spu/spu.c (TARGET_DEFAULT_TARGET_FLAGS,
	TARGET_OPTION_INIT_STRUCT, TARGET_EXCEPT_UNWIND_INFO,
	spu_option_init_struct): Move to spu-common.c.
	* config/stormy16/stormy16.c (xstorym16_option_optimization_table,
	TARGET_OPTION_OPTIMIZATION_TABLE): Move to xstormy16-common.c.
	* config/v850/v850.c (small_memory_physical_max,
	v850_handle_memory_optionn v850_handle_option,
	v850_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to
	v850-common.c.
	* config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Move to
	vax-common.c.
	* config/xtensa/xtensa.c (xtensa_option_optimization_table,
	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
	Move to xtensa-common.c.
	* cfglayout.c: Include common/common-target.h.
	(fixup_reorder_chain): Use targetm_common.have_named_sections.
	* cfgrtl.c: Include common/common-target.h.
	(force_nonfallthru_and_redirect, commit_one_edge_insertion): Use
	targetm_common.have_named_sections.
	* dbxout.c: Include common/common-target.h.
	(dbxout_function_end): Use targetm_common.have_named_sections.
	* defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Use
	targetm_common.except_unwind_info.
	* dwarf2out.c: Include common/common-target.h.
	(dwarf2out_do_frame, dwarf2out_do_cfi_asm,
	dwarf2out_begin_prologue, dwarf2out_frame_init,
	dwarf2out_frame_finish, dwarf2out_assembly_start): Use
	targetm_common.except_unwind_info.
	* except.c: Include common/common-target.h.
	(init_eh, finish_eh_generation,
	output_one_function_exception_table): Use
	targetm_common.except_unwind_info.
	(switch_to_exception_section): Use
	targetm_common.have_named_sections.
	* explow.c: Include common/common-target.h.
	* expr.c: Include common/common-target.h.
	(build_personality_function): Use
	targetm_common.except_unwind_info.
	* function.c: Include common/common-target.h.
	(expand_function_end): Use targetm_common.except_unwind_info.
	* haifa-sched.c: Include common/common-target.h.
	(sched_create_recovery_edges): Use
	targetm_common.have_named_sections.
	* lto-opts.c: Include common/common-target.h instead of target.h.
	(lto_reissue_options): Use targetm_common.handle_option.
	* opts.c: Include common/common-target.h.
	(target_handle_option): Use targetm_common.handle_option.
	(init_options_struct): Update comment referring to
	targetm.target_option.optimization.  Use
	targetm_common.default_target_flags,
	targetm_common.unwind_tables_default and
	targetm_common.option_init_struct.
	(default_options_optimization): Use
	targetm_common.option_optimization_table.
	(finish_options): Use targetm_common.except_unwind_info,
	targetm_common.unwind_tables_default,
	targetm_common.have_named_sections and
	targetm_common.supports_split_stack.
	* toplev.c: Include common/common-target.h.
	(process_options): Use targetm_common.have_named_sections.
	* tree-tailcall.c: Include common/common-target.h.
	(suitable_for_tail_call_opt_p): Use
	targetm_common.except_unwind_info.
	* tree.c: Include common/common-target.h.
	(build_common_builtin_nodes): Use
	targetm_common.except_unwind_info.
	* varasm.c: Include common/common-target.h.
	(resolve_unique_section, hot_function_section,
	default_function_section): Use targetm_common.have_named_sections.

ada:
	* gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
	(ada/utils.o): Update dependencies.
	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
	../../../libcpp/libcpp.a.
	* gcc-interface/utils.c: Include common/common-target.h.
	(process_attributes): Use targetm_common.have_named_sections.

c-family:
	* c-common.c: Include common/common-target.h.
	(handle_section_attribute): Use
	targetm_common.have_named_sections.
	* c-cppbuiltin.c: Include common/common-target.h.
	(c_cpp_builtins): Use targetm_common.except_unwind_info.

cp:
	* Make-lang.in (cp/method.o): Update dependencies.
	* method.c: Include common/common-target.h.
	(use_thunk): Use targetm_common.have_named_sections.

go:
	* Make-lang.in (go/go-lang.o, go/go-backend.o): Update
	dependencies.
	* go-backend.c: Include common/common-target.h.
	(go_write_export_data): Use targetm_common.have_named_sections.
	* go-lang.c: Include common/common-target.h.
	(go_langhook_init_options_struct): Use
	targetm_common.supports_split_stack.

po:
	* exgettext: Handle common/ directory and subdirectories.

From-SVN: r175064
2011-06-15 00:11:35 +01:00
Eric Botcazou
10e4d0563e utils.c: Include diagnostic.h.
* gcc-interface/utils.c: Include diagnostic.h.
	(gnat_write_global_declarations): Output debug information for all
	global type declarations before finalizing the compilation unit.
	* gcc-interface/Make-lang.in (ada/utils.o): Add dependency.

From-SVN: r174687
2011-06-06 10:00:32 +00:00
Jakub Jelinek
0957c02992 c-common.c (def_fn_type): Remove extra va_end.
* c-common.c (def_fn_type): Remove extra va_end.

	* gcc-interface/utils.c (def_fn_type): Remove extra va_end.

From-SVN: r174218
2011-05-25 19:26:23 +02:00
Nathan Froyd
e5b00edff5 don't use build_function_type in the Ada FE
don't use build_function_type in the Ada FE
	* gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
	call build_function_type_array or build_varargs_function_type_array
	instead.
	(create_subprog_type): Don't call build_function_type; call
	build_function_type_vec instead.

From-SVN: r173664
2011-05-11 15:53:50 +00:00
Eric Botcazou
c99c002630 langhooks.h (lang_hooks_for_types): Change global_bindings_p's return type to bool and adjust comment.
2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>

	* langhooks.h (lang_hooks_for_types): Change global_bindings_p's return
	type to bool and adjust comment.
	* fold-const.c (fold_range_test): Adjust call to global_bindings_p.
	(fold_mathfn_compare): Remove calls to global_bindings_p.
	(fold_inf_compare): Likewise.
	* stor-layout.c (variable_size): Adjust call to global_bindings_p.
	* c-tree.h (global_bindings_p): Adjust prototype.
	* c-decl.c (global_bindings_p): Return bool and simplify.
ada/
	* gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
	* gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
cp/
	* name-lookup.h (global_bindings_p): Adjust prototype.
	* name-lookup.c (global_bindings_p): Return bool.
fortran/
	* f95-lang.c (global_bindings_p): Return bool and simplify.
go/
	* go-lang.c (global_bindings_p): Return bool and simplify.
java/
	* java-tree.h (global_bindings_p): Adjust prototype.
	* decl.c (global_bindings_p): Return bool.
lto/
	* lto-lang.c (global_bindings_p): Return bool.

From-SVN: r173535
2011-05-07 19:58:29 +00:00
Nathan Froyd
d7d058c58a don't use TYPE_ARG_TYPES in the Ada frontend
don't use TYPE_ARG_TYPES in the Ada frontend
	* gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
	instead of accessing TYPE_ARG_TYPES directly.
	* gcc-interface/utils.c (handle_nonnull_attribute): Likewise.

From-SVN: r173466
2011-05-06 01:39:32 +00:00
Eric Botcazou
907a08d9b1 tree.h (get_pending_sizes): Remove prototype.
* tree.h (get_pending_sizes): Remove prototype.
	(put_pending_size): Likewise.
	(put_pending_sizes): Likewise.
	* stor-layout.c (pending_sizes): Delete.
	(get_pending_sizes): Likewise.
	(put_pending_size): Likewise.
	(put_pending_sizes): Likewise.
	(variable_size): Do not call put_pending_size and tidy up.
	* function.h (struct function): Remove dont_save_pending_sizes_p.
	* lto-streamer-in.c (input_function): Do not stream it.
	* lto-streamer-out.c (output_function): Likewise.
	* tree-inline.c (initialize_cfun): Do not copy it.
	* c-decl.c (store_parm_decls): Do not set it.
	* omp-low.c (create_task_copyfn): Likewise.
	* tree-optimize.c (tree_rest_of_compilation): Likewise.
cp/
	* decl.c (start_preparsed_function): Likewise.
fortran/
	* trans-decl.c (trans_function_start): Likewise.
ada/
	* gcc-interface/utils.c (begin_subprog_body): Do not call
	get_pending_sizes.
	(end_subprog_body): Likewise.

From-SVN: r173424
2011-05-05 11:49:05 +00:00
Eric Botcazou
7d7fcb08c3 gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG parameter.
* gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
	parameter.
	* gcc-interface/utils.c (create_subprog_decl): Likewise.  Set
	DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
	ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
	<all>: Do not set flags on the reused DECL node coming from an alias.
	Set DECL_IGNORED_P on the DECL node built for subprograms if they
	don't need debug info here...
	* gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
	(gigi): Adjust calls to create_subprog_decl.
	(build_raise_check): Likewise.
	(establish_gnat_vms_condition_handler): Likewise.
	(Compilation_Unit_to_gnu): Likewise.
	(gnat_to_gnu): Likewise.

From-SVN: r172862
2011-04-22 17:35:08 +00:00
Nathan Froyd
61e46a7d5e utils.c (gnat_poplevel): Use block_chainon.
gcc/ada/
	* gcc-interface/utils.c (gnat_poplevel): Use block_chainon.

gcc/
	* function.h (block_chainon): Declare.
	* function.c (block_chainon): Define.

gcc/cp/
	* decl.c (poplevel): Use block_chainon.

gcc/fortran//
	* f95-lang.c (poplevel): Use BLOCK_CHAIN and block_chainon.

gcc/java/
	* decl.c (poplevel): Use BLOCK_CHAIN and block_chainon.

From-SVN: r172418
2011-04-14 11:18:40 +00:00
Martin Jambor
a358e18845 cgraph.h (cgraph_node): Remove function declaration.
2011-04-12  Martin Jambor  <mjambor@suse.cz>

	* cgraph.h (cgraph_node): Remove function declaration.
	(cgraph_create_node): Declare.
	(cgraph_get_create_node): Likewise.
	* cgraph.c (cgraph_create_node): Renamed to cgraph_create_node_1.
	Updated all callers.
	(cgraph_node): Renamed to cgraph_create_node, assert that a node for
	the decl does not already exist.  Call cgraph_get_create_node instead
	of cgraph_node.
	(cgraph_get_create_node): New function.
	(cgraph_same_body_alias): Update comment.
	(cgraph_set_call_stmt): Call cgraph_get_node instead of cgraph_node,
	assert it does not return NULL.
	(cgraph_update_edges_for_call_stmt): Likewise.
	(cgraph_clone_edge): Likewise.
	(cgraph_create_virtual_clone): Likewise.
	(cgraph_update_edges_for_call_stmt_node): Call cgraph_get_create_node
	instead of cgraph_node.
	(cgraph_add_new_function): Call cgraph_create_node or
	cgraph_get_create_node instead of cgraph_node.
	* cgraphbuild.c (record_reference): Call cgraph_get_create_node
	instead of cgraph_node.
	(record_eh_tables): Likewise.
	(mark_address): Likewise.
	(mark_load): Likewise.
	(build_cgraph_edges): Call cgraph_get_create_node instead
	of cgraph_node.
	(rebuild_cgraph_edges): Likewise.
	* cgraphunit.c (cgraph_finalize_function): Call cgraph_get_create_node
	instead of cgraph_node.
	(cgraph_copy_node_for_versioning): Call cgraph_create_node instead of
	cgraph_node.
	* lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Call
	cgraph_create_node instead of cgraph_node.
	* c-decl.c (finish_function): Call cgraph_get_create_node instead
	of cgraph_node.
	* lto-cgraph.c (input_node): Likewise.
	* lto-streamer-in.c (input_function): Likewise.
	* varasm.c (mark_decl_referenced): Likewise.
	(assemble_alias): Likewise.

gcc/c-family/
	* c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
	of cgraph_node.

gcc/cp/
	* cp/class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
	instead of cgraph_node.
	* cp/decl2.c (cxx_callgraph_analyze_expr): Likewise.
	(cp_write_global_declarations): Likewise.
	* cp/optimize.c (maybe_clone_body): Likewise.
	* cp/semantics.c (maybe_add_lambda_conv_op): Likewise.
	* cp/mangle.c (mangle_decl): Likewise.
	* cp/method.c (make_alias_for_thunk): Likewise.
	(use_thunk): Likewise.

gcc/ada/
	* gcc-interface/utils.c (end_subprog_body): Call
	cgraph_get_create_node instead of cgraph_node.

gcc/fortran/
	* trans-decl.c (gfc_generate_function_code): Call
	cgraph_get_create_node instead of cgraph_node.

gcc/objc/
	* objc-act.c (mark_referenced_methods): Call cgraph_get_create_node
	instead of cgraph_node.

From-SVN: r172307
2011-04-12 11:27:18 +02:00
Nathan Froyd
dcf0c47e8d utils.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES
gcc/ada/
	* gcc-interface/utils.c (handle_sentinel_attribute): Don't use
	TYPE_ARG_TYPES
	(handle_type_generic_attribute): Likewise.

gcc/c-family/
	* c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
	(handle_type_generic_attribute): Likewise.

gcc/lto/
	* lto-lang.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
	(handle_type_generic_attribute): Likewise.

From-SVN: r172200
2011-04-08 17:05:23 +00:00
Eric Botcazou
de9528f029 utils.c (update_pointer_to): Finalize named pointer types.
* gcc-interface/utils.c (update_pointer_to): Finalize named pointer
	types.

From-SVN: r171887
2011-04-02 09:20:38 +00:00
Eric Botcazou
4cb12a90e7 utils.c (gnat_pushdecl): If this is a non-artificial declaration of a pointer type...
* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
	declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
	distinct copy.

From-SVN: r171885
2011-04-02 08:59:45 +00:00
Eric Botcazou
e3edbd56ba gigi.h (get_dummy_type): Declare.
* gcc-interface/gigi.h (get_dummy_type): Declare.
	(build_dummy_unc_pointer_types): Likewise.
	(finish_fat_pointer_type): Likewise.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
	fat pointer type has been built, complete it in place.
	<E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
	and thin pointers.  Remove useless variable.
	(finish_fat_pointer_type): Make global and move to...
	* gcc-interface/utils.c (finish_fat_pointer_type): ...here.
	(get_dummy_type): New function.
	(build_dummy_unc_pointer_types): Likewise.
	(gnat_pushdecl): Propage the name to the anonymous variants only.
	(update_pointer_to): Only adjust the pointer types in the unconstrained
	array case.

From-SVN: r171882
2011-04-02 08:44:43 +00:00
Eric Botcazou
65444786be ada-tree.h (DECL_TAFT_TYPE_P): New flag.
* gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
	if this is a Taft amendment type and the full declaration is available.
	* gcc-interface/trans.c (process_type): Likewise.
	If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
	(process_freeze_entity): Likewise.
	* gcc-interface/utils.c (dummy_global): New static variable.
	(gnat_write_global_declarations): If there are types declared as used
	at the global level, insert them in the global hash table.

From-SVN: r171881
2011-04-02 08:36:32 +00:00
Eric Botcazou
1aeb40dd6d gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
* gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
	* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
	declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
	copy.
	(record_builtin_type): Add ARTIFICIAL_P parameter.  Set DECL_ARTIFICIAL
	flag of the type accordingly.
	* gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.

From-SVN: r171880
2011-04-02 08:28:21 +00:00